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- 2014-12-17
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- 5 小时
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发表于 2015-4-20 15:13:05
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谢谢原子哥。已经解决了。
想请教另一个问题:我的程序中,中断中用定时器捕获下降沿时间,主函数用whlie(1)循环发送数据给串口。可是串口的数据是这样的
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2047360,cout= 1
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2433596,cout= 2
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 2841476,cout= 3
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3277059,cout= 4
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 3675612,cout= 5
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4173163,cout= 6
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 4705910,cout= 7
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5278317,cout= 8
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 5898247,cout= 9
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 6506445,cout= 10
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
TIM4CH1_CAPTURE_VAL= 7864320 us
T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
,T3= 7248669,cout= 11
我只想让不同的数据出现一次,怎么弄呢? |
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